thanks for the replies
in my original post I said NO on coming traffic. I can understand if there is on coming traffic to not move over.
I am also referring, although not stated, this is on a straight section of road, not a blind corner or hill, in those situations I can understand as well.
As far as one post above that stated find a better road.....unfortunately there is no other road in this section of the commute where this is the issue.
Yes I have felt the wash, or suck, of a big rig
and yes, I have had one time, where I thought.......crap....did that just graze my parka

I have spoken to police, but I am in a no mans land, out of city limits, very rural area. But the officer said, get a licence plate number
or as someone above posted...get the name of the logging company
neither of which is easy when you are concentrating on survival and staying on the shoulder our of the gravel and they are going 60mph